| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.73 | 12.776% | $218.4809 | $218.48 | $218.50 | $218.50 |
| Purchase #2 | $152.53 | 9.521% | $167.0524 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $208.72 | 6.279% | $221.8255 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $129.37 | 6.423% | $137.6794 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $216.58 | 5.112% | $227.6516 | $227.65 | $227.65 | $227.70 |
| Purchase #6 | $191.54 | 13.453% | $217.3079 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $108.33 | 5.699% | $114.5037 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $1,200.80 | $1,304.5014 | $1,304.50 | $1,304.55 | $1,304.60 | |